Bats can also fly in dark because they are capable of taking the help of _________?

Related Mcqs:

1. When a ray of sunlight enters a dark room , its straight path become visible because of dust particles hanging in the air. It is because light is _________?

   A. Visible
   B. Transparent
   C. Invisible
   D. opaque
   E. None of these

2. In which layer of atmosphere does commercial aircrafts usually fly?

   A. Stratosphere
   B. Troposphere
   C. Mesosphere
   D. Thermosphere

   Submitted by: Kashif Ashraf

3. A bird that can fly backwards?

   A. Bat
   B. Humming Bird
   C. Crimson Sun Bird
   D. Cardinal Bird

   Submitted by: Mansoor Ahmed Suhag

4. ___________ is a mammal who fly?

   A. Ostrich
   B. Bat
   C. Peacock
   D. None of these

   Submitted by: Mohsin Ali

5. When a person enters a dark room from bright light he is not able to see clearly for a little while because the?

   A. Eye is unable to adjust itself immediately
   B. Retina becomes insensitive momentarily
   C. Iris is unable to dilate the pupil immediately
   D. Distance between the lens and retina take time to adjust

6. The large dark patches on the Moon’s surface are known as___________?

   A. Dark matter
   B. Maria, or seas, even though there is no water on the Moon
   C. Maria, or seas, because they are filled with water
   D. Moon spots

   Submitted by: Mansoor Ul Haque

7. The ability of the Eye to see in the dark, is due to the production of a purple pigment known as________?

   A. Carotene
   B. Rhodopsin
   C. Iodopsin
   D. Retinene

   Submitted by: Malik Asghar Hussain

8. What makes dark matter invisible to telescope?

   A. Dark matter interacts with electromagnetic force for very short duration
   B. Dark matter does not interact with electrostatic force
   C. Dark matter does not interact with electromagnetic force
   D. None of the above

   Submitted by: Muhammad Abdullah

9. How dark matter is detected?

   A. Dark matter is detected through its absorption effects
   B. Dark matter is detected through its gravitational effects on visible matter
   C. Dark matter is detected through its absorption and gravitational effects
   D. Dark matter cannot be detected

   Submitted by: Muhammad Abdullah

10. Which region of the Moon is known as Dark side?

    A. Equator
    B. South Pole
    C. North Pole
    D. None of these

    Submitted by: Areesha Khan